Heptagon

Origin

Since 16th century, from Ancient Greek ἑπτάγωνον, from ἑπτά (hepta, "seven") + γωνία (gonia, "angle").

Full definition of heptagon

Noun

1. (geometry) A polygon with seven sides and seven angles.

Related terms

• heptagonal
• septagon

Anagrams

• pathogen
• phone tag